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Manufacturing in Harris County, Texas

The register lists 3525 facilities in Harris, Texas. The Bureau of Labor Statistics counted 5151 establishments in Harris, Texas in 2025. Fabricated Metal Product Manufacturing accounts for 930 facilities in Harris, Texas.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 5,151 manufacturing establishments in Harris County in 2025, employing about 177,307 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 3,525, about 68% of that figure.

Facilities2,153 FACILITIES

Listing 2,153 of 3,525: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Lubrizol Advanced Materials Laporte FacilityLaporteChemical Manufacturing325199— LIKELY ACTIVE
MacdermidPasadenaChemical Manufacturing325110— LIKELY ACTIVE
Martin Asphalt-south HoustonSouth HoustonPetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
Master Builders Solutions Construction Systems US - HoustonHoustonChemical Manufacturing325510— LIKELY ACTIVE
Mega Lubricants FacilityHoustonPetroleum and Coal Products Manufacturing324191— LIKELY ACTIVE
Metton America La Porte PlantLa PorteChemical Manufacturing325211— LIKELY ACTIVE
Mitsubishi Logisnext Americas HoustonHoustonFabricated Metal Product Manufacturing332439— LIKELY ACTIVE
Molloy CorporationHoustonPrinting and Related Support Activities3231111–19 LIKELY ACTIVE
Monument Chemical Bayport, LLCPasadenaChemical Manufacturing325188— LIKELY ACTIVE
Mosley Road FacilityHoustonElectrical Equipment, Appliance & Component Manufacturing335311— LIKELY ACTIVE
National OilwellHoustonMachinery Manufacturing333132— LIKELY ACTIVE
NelcoHoustonFabricated Metal Product Manufacturing332312— LIKELY ACTIVE
Nissan Chemical America Pasadena PlantPasadenaChemical Manufacturing325199— LIKELY ACTIVE
NoltexLa PorteChemical Manufacturing325110— LIKELY ACTIVE
Oxiteno Pasadena PlantPasadenaChemical Manufacturing325199— LIKELY ACTIVE
Oxy Vinyls LP - Deer Park PvcDeer ParkChemical Manufacturing325110— LIKELY ACTIVE
Poly One CORPSeabrookChemical Manufacturing325211— LIKELY ACTIVE
Renwick PlantHoustonNonmetallic Mineral Product Manufacturing327320— LIKELY ACTIVE
Reslink a Division of Schlumberger TechnologyHoustonMachinery Manufacturing333132— LIKELY ACTIVE
Rohmax USA LPDeer ParkChemical Manufacturing325199— LIKELY ACTIVE
Royal Baths Buschong Road FacilityHoustonChemical Manufacturing325991— LIKELY ACTIVE
Salzgitter Mannesmann Stainless TubesHoustonPrimary Metal Manufacturing331210— LIKELY ACTIVE
Shinko Wire America,inc.HoustonPrimary Metal Manufacturing331222— LIKELY ACTIVE
Smith International INCHoustonMachinery Manufacturing333132— LIKELY ACTIVE
South Central Concrete Bayport PlantPasadenaNonmetallic Mineral Product Manufacturing327320— LIKELY ACTIVE
Southwestern Plating Houston PlantHoustonFabricated Metal Product Manufacturing332813— LIKELY ACTIVE
Southwest Shipyard - Brady Island/brady WestHoustonTransportation Equipment Manufacturing336611— LIKELY ACTIVE
Specialty Construction BrandsHoustonChemical Manufacturing325520— LIKELY ACTIVE
SpringSpringChemical Manufacturing325211— LIKELY ACTIVE
Tenarius Coiled TubeHoustonPrimary Metal Manufacturing331210— LIKELY ACTIVE
Texas Honing INC - North FacilityHoustonFabricated Metal Product Manufacturing332710— LIKELY ACTIVE
Tomball PlantTomballNonmetallic Mineral Product Manufacturing327320— LIKELY ACTIVE
Tuboscope Vetco International Plant 3HoustonChemical Manufacturing325510— LIKELY ACTIVE
United Galvanizing INCHoustonFabricated Metal Product Manufacturing332812— LIKELY ACTIVE
Vam USAHoustonFabricated Metal Product Manufacturing332996— LIKELY ACTIVE
Varco Quality Tubing Tuboscope DivHoustonPrimary Metal Manufacturing331210— LIKELY ACTIVE
Varco Shaffer FacilityHoustonMachinery Manufacturing333132— LIKELY ACTIVE
Vep EnvironmentalGalena ParkPetroleum and Coal Products Manufacturing324110— LIKELY ACTIVE
West YardHoustonTransportation Equipment Manufacturing336611— LIKELY ACTIVE
Accurate Precision PlatingHoustonFabricated Metal Product Manufacturing33281320–99 UNVERIFIED
Air Liquide La Porte SmrLa PorteChemical Manufacturing325120— UNVERIFIED
Brougher Dba Forge USAHoustonFabricated Metal Product Manufacturing332111— UNVERIFIED
Mykawa PlantHoustonNonmetallic Mineral Product Manufacturing327320— UNVERIFIED
The Dow Chemical - La Porte FacilityLa PorteChemical Manufacturing325110— UNVERIFIED
World Energy Biox BiofuelsGalena ParkChemical Manufacturing325199— UNVERIFIED
8th Wonder DistilleryHoustonBeverage and Tobacco Product Manufacturing312140— LIKELY ACTIVE
Abaco Drilling TechnologiesHoustonMachinery Manufacturing333132100–499 LIKELY ACTIVE
Advanced Piping Products IncorporatedHoustonFabricated Metal Product Manufacturing332322— LIKELY ACTIVE
Alx IndustriesPasadenaPrimary Metal Manufacturing3314921–19 LIKELY ACTIVE
American Alloy Steel TX1 Houston TexasHoustonFabricated Metal Product Manufacturing33231320–99 LIKELY ACTIVE

Search all 19,751 Texas facilities